Leaping Through Fiorella's Frazzled Mind

Fiorella is a strange, awful, wonderful person, and you can't expect more from her than that.
*
Has she told you about her plans for not only straightening out the fence around the  backyard, but for finishing-off the fencing of the northeast corner of the property? Transom, anyone?
*
Fiorella, who's still treading the earth because of the miracles of modern medical devices, hauled out her new pacemaker monitor, spent about an hour wading through about twenty pages of information, explanation, and instruction, then concentrated on the picture diagrams to hook the thing up and record her heartbeats, which were immediately transmitted to the mother ship in Austin. Sje was quite satisfied with herself until she went downstairs and looked at her calendar. The check-up was scheduled for April, not March. Oops.
*
When (and if) she dies, Fio doesn't want her family burdened by her personal stuff so she hereby announces that they are free to sling it far and wide. Yep--Fio, who likes herself, wants her DNA to be spread across the world.
*
WHY DO PEOPLE KILL EACH OTHER BECAUSE OF DIFFERING RELIGIOUS BELIEFS? The Catholics and the Protestants, the Christians and the Muslims, the Hindus and the Bhuddists, ad inifinitum? In fact, why do people kill each other at all?